Ruth's sister
Ruth's sister 433 MHz 1CH RF Relay Receiver international power cord
A 433 MHz single-channel RF relay receiver that switches up to 2 A loads from DC 3.6 V to 24 V and stores up to 10 remote codes
- Wireless control up to 433 MHz frequency
- Low standby draw of 3.6 to 5.5 mA
- Handles loads up to 2 A output
- Learns up to 10 remote controllers
- Operates from -20 to 80 °C range
433 MHz RF Relay Receiver Module
This single-channel receiver switches LED lighting or other low-voltage loads using a 433 MHz wireless signal. It operates from a DC 3.6-24 V supply and can handle a maximum load of 2 A, making it suitable for light strings and similar applications.
Pairing and wiring steps
Up to ten remote controllers can be learned via the onboard key; the module supports inching, self-locking and interlock modes. Ensure the supply voltage stays within the 3.6-24 V range and that the total current draw does not exceed 2 A, otherwise the relay may not switch reliably.
Power supply and environment checks
Verify that your existing DC source delivers between 3.6 V and 24 V and can provide the required current for the connected lights. The unit is rated for ambient temperatures from -20 °C to 80 °C, so confirm the installation location stays within those limits.
Highlights
- Wireless control up to 433 MHz frequency
- Low standby draw of 3.6 to 5.5 mA
- Handles loads up to 2 A output
- Learns up to 10 remote controllers
- Operates from -20 to 80 °C range
Specifications
No published specifications for this item yet.
Questions about this item
How can I confirm the 433 MHz receiver is operating correctly after connecting a DC load?
Apply a DC voltage between 3.6 V and 24 V, press the learned remote button, and verify the connected load switches on and off; the module draws 3.6–5.5 mA in standby and supports up to 2 A load current.
What does the package contain and what must I source separately?
The box includes one Light Switch Receiver Module measuring 11.5 cm long; a compatible 1527 learning-code remote, a DC power supply within the 3.6–24 V range, and wiring for the load are not included.
Which working mode — inching, self-locking or interlock — should I select for my application?
Choose inching for momentary push-button action, self-locking for toggle on/off with each press, or interlock when two channels must alternate; the module stores up to 10 remotes and learns via the onboard KEY button.
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Black Box Corporation
Black Box Corporation CAT6 EZ-RJ45 Modular Plugs 100-Pack
$95.99
0.00114711BTC
In stock
